Warren H Fong MD INC
About this NPIWhat this record shows.
NPI 1841274602 is registered to Warren H Fong MD INC, a healthcare organisation classified as "Hematology & Oncology" and located at 361 Hospital Rd, Ste 530 in Newport Beach, California. The organisation's authorised official is Warren Fong. The organisation has been enumerated in the NPI registry since 2005.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- WG78726ACA· Issued by MEDICARE INDIVIDUAL PTAN
Source: NPPES public registry.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Warren H Fong MD INC accepts. To confirm in-network status with your specific health plan, contact Warren H Fong MD INC directly at (949) 574-1610.
Frequently asked
Yes. NPI 1841274602 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Hematology & Oncology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (949) 574-1610.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Warren H Fong MD INC is a Type-2 organisational NPI.